Assignee
BHP BILLITON SA LTD
ZA·5 granted patents·1 pending application·6 citations·filing 2003–2008
Top patents by PatentIndex Score
6 records- 0149US7037357B2Recovery of metals from jarosite-containing materialsBHP BILLITON SA LTD·Filed 2003·Granted May 2, 2006·3 cites·16 claims
- 0246US7578868B2Metal recovery from a tank bioleaching solution with the use of coated magnetic particlesBHP BILLITON SA LTD·Filed 2008·Granted Aug 25, 2009·0 cites·15 claims
- 0344US7727510B2Method of and apparatus for simulating a biological heap leaching processBHP BILLITON SA LTD·Filed 2004·Granted Jun 1, 2010·3 cites·11 claims
- 0437US7563304B2Heap bioleaching processBHP BILLITON SA LTD·Filed 2006·Granted Jul 21, 2009·0 cites·29 claims
- 0536US7494529B2Optimization of bioleaching processBHP BILLITON SA LTD·Filed 2007·Granted Feb 24, 2009·0 cites·6 claims
- 0634US2004235141A1Delivery system for heap bioleachingBHP BILLITON SA LTD·Filed 2004·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →